PMID- 33533549 OWN - NLM STAT- MEDLINE DCOM- 20210610 LR - 20210610 IS - 1097-4598 (Electronic) IS - 0148-639X (Linking) VI - 63 IP - 5 DP - 2021 May TI - Investigating the possible association between NLRP3 gene polymorphisms and myasthenia gravis. PG - 730-736 LID - 10.1002/mus.27193 [doi] AB - INTRODUCTION: In this case-control study, we investigated the association between nucleotide oligomerization domain-like receptor family pyrin domain containing 3 (NLRP3) single-nucleotide polymorphisms (SNPs) rs10754558, rs3806265, rs4612666, and rs35829419 and myasthenia gravis (MG). METHODS: Samples from MG patients were selected from a previous study conducted in our neuromuscular clinic, which investigated the association between human leukocyte antigen (HLA) class II genes and MG. Genetic data of controls were also available from another study. The NLRP3 SNPs genotyping was performed using the TaqMan method. RESULTS: A total of 93 blood samples from eligible Iranian patients with MG and 56 samples from healthy controls were obtained. The NLRP3 rs3806265 "C" allele was significantly more frequent in MG patients (P < .001; odd ratio [OR] = 2.33, 95% confidence interval [CI]: 1.4-4.0) than controls. The "CC" genotype of this SNP was found in 18.27% of patients, but none of the controls (P < .001). The distribution of other SNPs was similar between the groups. DISCUSSION: These preliminary results suggest that there might be some associations between the NLRP3 gene polymorphism and MG. CI - (c) 2021 Wiley Periodicals LLC. FAU - Agah, Elmira AU - Agah E AD - Iranian Center of Neurological Research, Neuroscience Institute, Tehran University of Medical Sciences, Tehran, Iran. AD - Students' Scientific Research Center, Tehran University of Medical Sciences, Tehran, Iran. AD - NeuroImmunology Research Association (NIRA), Universal Scientific Education and Research Network (USERN), Tehran, Iran. FAU - Nafissi, Shahriar AU - Nafissi S AUID- ORCID: 0000-0003-4763-4310 AD - Iranian Center for Neurological Research, Department of Neurology, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran. FAU - Saleh, Fatemeh AU - Saleh F AD - Iranian Center of Neurological Research, Neuroscience Institute, Tehran University of Medical Sciences, Tehran, Iran. AD - Students' Scientific Research Center, Tehran University of Medical Sciences, Tehran, Iran. AD - NeuroImmunology Research Association (NIRA), Universal Scientific Education and Research Network (USERN), Tehran, Iran. FAU - Sarraf, Payam AU - Sarraf P AD - Iranian Center of Neurological Research, Neuroscience Institute, Tehran University of Medical Sciences, Tehran, Iran. FAU - Tafakhori, Abbas AU - Tafakhori A AD - Iranian Center of Neurological Research, Neuroscience Institute, Tehran University of Medical Sciences, Tehran, Iran. AD - NeuroImmunology Research Association (NIRA), Universal Scientific Education and Research Network (USERN), Tehran, Iran. FAU - Mousavi, Seyed Vahid AU - Mousavi SV AD - Students' Scientific Research Center, Tehran University of Medical Sciences, Tehran, Iran. AD - NeuroImmunology Research Association (NIRA), Universal Scientific Education and Research Network (USERN), Tehran, Iran. FAU - Saghazadeh, Amene AU - Saghazadeh A AD - Students' Scientific Research Center, Tehran University of Medical Sciences, Tehran, Iran. AD - Systematic Review and Meta-Analysis Expert Group (SRMEG), Universal Scientific Education and Research Network (USERN), Tehran, Iran. FAU - Sadr, Maryam AU - Sadr M AD - Molecular Immunology Research Center, Tehran University of Medical Sciences, Tehran, Iran. FAU - Sinaei, Farnaz AU - Sinaei F AD - Department of Neurology, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran. FAU - Mohebbi, Bahareh AU - Mohebbi B AUID- ORCID: 0000-0002-7219-9923 AD - Molecular Immunology Research Center, Tehran University of Medical Sciences, Tehran, Iran. FAU - Mahmoudi, Mahdi AU - Mahmoudi M AD - Rheumatology Research Center (RRC), Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran. FAU - Shadi, Hamideh AU - Shadi H AD - Iranian Center of Neurological Research, Neuroscience Institute, Tehran University of Medical Sciences, Tehran, Iran. FAU - Rezaei, Nima AU - Rezaei N AD - Research Center for Immunodeficiencies, Children's Medical Center, Tehran University of Medical Sciences, Tehran, Iran. AD - Department of Immunology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran. AD - Network of Immunity in Infection, Malignancy and Autoimmunity (NIIMA), Universal Scientific Education and Research Network (USERN), Tehran, Iran. LA - eng PT - Journal Article PT - Research Support, Non-U.S. Gov't DEP - 20210218 PL - United States TA - Muscle Nerve JT - Muscle & nerve JID - 7803146 RN - 0 (NLR Family, Pyrin Domain-Containing 3 Protein) SB - IM MH - Adult MH - Alleles MH - Case-Control Studies MH - Female MH - Genetic Association Studies MH - *Genetic Predisposition to Disease MH - Genotype MH - Humans MH - Male MH - Middle Aged MH - Myasthenia Gravis/*genetics MH - NLR Family, Pyrin Domain-Containing 3 Protein/*genetics MH - *Polymorphism, Single Nucleotide OTO - NOTNLM OT - NLRP3 OT - inflammasome OT - myasthenia gravis OT - single-nucleotide polymorphisms EDAT- 2021/02/04 06:00 MHDA- 2021/06/11 06:00 CRDT- 2021/02/03 08:39 PHST- 2021/01/26 00:00 [revised] PHST- 2019/08/08 00:00 [received] PHST- 2021/01/31 00:00 [accepted] PHST- 2021/02/04 06:00 [pubmed] PHST- 2021/06/11 06:00 [medline] PHST- 2021/02/03 08:39 [entrez] AID - 10.1002/mus.27193 [doi] PST - ppublish SO - Muscle Nerve. 2021 May;63(5):730-736. doi: 10.1002/mus.27193. Epub 2021 Feb 18.